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Beilstein J. Org. Chem. 2025, 21, 845–853, doi:10.3762/bjoc.21.68
Graphical Abstract
Figure 1: (a) Schematic illustration of the dual-host strategy for ion pair extraction via solid–liquid metho...
Figure 2: Single crystal structure of complexed Cs2SO4 with 18-crown-6 and tripodal receptor L (CCDC: 2411573...
Figure 3: Stacked 1H NMR spectra of (a) free anion receptor L and its complexes with one equivalent of (b) Cs2...
Figure 4: Single crystal structure of complexed Cs2CO3 (CCDC: 2411574) with 18-crown-6 and tripodal receptor L...
Figure 5: (a) Single crystal structure of complexed Cs3PO4 with 18-crown-6 and tripodal receptor (CCDC: 24115...
Beilstein J. Org. Chem. 2025, 21, 253–261, doi:10.3762/bjoc.21.17
Scheme 1: Different strategies for the synthesis of disulfides and 3-sulfenylchromones.
Scheme 2: Substrate scope for the synthesis of disulfides. Reaction conditions: 1 (1 mmol), TBAI (0.2 mmol), H...
Scheme 3: Substrate scope for the synthesis of 3-sulfenylchromones. Reaction conditions: 1 (1 mmol), 3 (0.5 m...
Scheme 4: Gram-scale synthesis of 2a and 4a and one-pot synthesis of 4a.
Scheme 5: Control experiments.
Scheme 6: Plausible reaction mechanism.
Beilstein J. Org. Chem. 2017, 13, 1735–1744, doi:10.3762/bjoc.13.168
Figure 1: Structures of imidazolium salts L1–L3.
Scheme 1: The synthetic route for the preparation of imidazolium salts L1–L3.
Figure 2: Kinetic profiles of Mizoroki–Heck reactions in water, Na2PdCl4/L1 (square), L2 (circle), and L3 (tr...
Figure 3: Reusability of the Na2PdCl4/L1 catalytic system for the catalytic Mizoroki–Heck coupling reaction o...